Average radius r =

 Uncertainty Δr =

 Maximum diameter indicated?

 Minimum diameter indicated?

I have watched the video and or read the other background material in preparation for the lab session "Introductory Experimentation".

I have read the script for the lab session "Introductory Experimentation" (there is no need to print it out, you will be provided with a copy at the lab)

Section 4: Treatment of Uncertainties